The banner is for a Membergate site, so the required dimensions are 460 px by 60 px.

The tagline is as follows:

"The Tipping Point Between Ideas and Income"

The audience is driven to succeed in the online marketplace, so the image should convey one of success (hence the use of the black and GOLD color scheme) and accomplishment... with a touch of the cutting edge... being one step ahead of the game.

Put the emphasis on the word Clickology rather than it being Clickology.net. It's possible that this could extend to offline usage as well, which is why I don't want to emphasize the .net.